细胞分裂素调控种子发育、休眠与萌发的研究进展
宋松泉1,2,*(
), 刘军2,*(), 杨华3, 张文虎2, 张琪2, 高家东2
), 刘军2,*(), 杨华3, 张文虎2, 张琪2, 高家东2
Research Progress in Seed Development, Dormancy and Germination Regulated by Cytokinin
Songquan Song1,2,*(), Jun Liu2,*(), Hua Yang3, Wenhu Zhang2, Qi Zhang2, Jiadong Gao2
), Jun Liu2,*(), Hua Yang3, Wenhu Zhang2, Qi Zhang2, Jiadong Gao2
图3. 种子发育和萌发过程中与细胞分裂素(CK)代谢和信号转导组分有关的蛋白(酶)的变化模式图(改自Jameson et al.
IPT: 异戊烯基转移酶; LOG: CK核苷5′-单磷酸磷酸核糖水解酶; CKX: CK氧化酶/脱氢酶; HK: 组氨酸激酶; HP: 组氨酸磷酸转移蛋白; Type-B RRs: 类型-B反应调控因子; Type-A RRs: 类型-A反应调控因子
Figure 3. The model of the change of proteins (enzymes) involved in cytokinin (CK) metabolism and signaling components during seed development and germination (modified from Jameson et al.
IPT: Isopentenyltransferase; LOG: CK nucleoside 5′-monophosphate phosphoribohydrolase; CKX: CK oxidase/ dehydrogenase; HK: Histidin (His) kinase; HP: His phosphotransfer protein; Type-B RRs: Type-B response regulators; Type-A RRs: Type-A response regulators
